Merge "charger: process hall_sensor event to show charging animation" (c02e04b9) · Commits · e / os / android_system_core

healthd/healthd_mode_charger.cpp

+47 −0

Original line number	Diff line number	Diff line
		@@ -348,6 +348,14 @@ void Charger::UpdateScreenState(int64_t now) {

		disp_time = batt_anim_.frames[batt_anim_.cur_frame].disp_time;

		/* turn off all screen */
		if (screen_switch_ == SCREEN_SWITCH_ENABLE) {
		healthd_draw_->blank_screen(true, 0 /* drm */);
		healthd_draw_->blank_screen(true, 1 /* drm */);
		screen_blanked_ = true;
		screen_switch_ = SCREEN_SWITCH_DISABLE;
		}

		if (screen_blanked_) {
		healthd_draw_->blank_screen(false, static_cast<int>(drm_));
		screen_blanked_ = false;
		@@ -452,7 +460,26 @@ int Charger::SetKeyCallback(int code, int value) {
		return 0;
		}

		int Charger::SetSwCallback(int code, int value) {
		if (code > SW_MAX) return -1;
		if (code == SW_LID) {
		if ((screen_switch_ == SCREEN_SWITCH_DEFAULT) \|\| ((value != 0) && (drm_ == DRM_INNER)) \|\|
		((value == 0) && (drm_ == DRM_OUTER))) {
		screen_switch_ = SCREEN_SWITCH_ENABLE;
		drm_ = (value != 0) ? DRM_OUTER : DRM_INNER;
		keys_[code].pending = true;
		}
		}

		return 0;
		}

		void Charger::UpdateInputState(input_event* ev) {
		if (ev->type == EV_SW && ev->code == SW_LID) {
		SetSwCallback(ev->code, ev->value);
		return;
		}

		if (ev->type != EV_KEY) return;
		SetKeyCallback(ev->code, ev->value);
		}
		@@ -511,10 +538,26 @@ void Charger::ProcessKey(int code, int64_t now) {
		key->pending = false;
		}

		void Charger::ProcessHallSensor(int code) {
		key_state* key = &keys_[code];

		if (code == SW_LID) {
		if (key->pending) {
		reset_animation(&batt_anim_);
		kick_animation(&batt_anim_);
		RequestDisableSuspend();
		}
		}

		key->pending = false;
		}

		void Charger::HandleInputState(int64_t now) {
		ProcessKey(KEY_POWER, now);

		if (next_key_check_ != -1 && now > next_key_check_) next_key_check_ = -1;

		ProcessHallSensor(SW_LID);
		}

		void Charger::HandlePowerSupplyState(int64_t now) {
		@@ -744,9 +787,13 @@ void Charger::OnInit(struct healthd_config* config) {
		}
		}
		drm_ = DRM_INNER;
		screen_switch_ = SCREEN_SWITCH_DEFAULT;
		ev_sync_key_state(std::bind(&Charger::SetKeyCallback, this, std::placeholders::_1,
		std::placeholders::_2));

		(void)ev_sync_sw_state(
		std::bind(&Charger::SetSwCallback, this, std::placeholders::_1, std::placeholders::_2));

		next_screen_transition_ = -1;
		next_key_check_ = -1;
		next_pwr_check_ = -1;

healthd/include_charger/charger/healthd_mode_charger.h

+9 −0

Original line number	Diff line number	Diff line
		@@ -49,6 +49,12 @@ enum DirectRenderManager {
		DRM_OUTER,
		};

		enum SrceenSwitch {
		SCREEN_SWITCH_DEFAULT,
		SCREEN_SWITCH_DISABLE,
		SCREEN_SWITCH_ENABLE,
		};

		// Configuration interface for charger. This includes:
		// - HalHealthLoop APIs that interests charger.
		// - configuration values that used to be provided by sysprops
		@@ -90,9 +96,11 @@ class Charger {
		void InitDefaultAnimationFrames();
		void UpdateScreenState(int64_t now);
		int SetKeyCallback(int code, int value);
		int SetSwCallback(int code, int value);
		void UpdateInputState(input_event* ev);
		void SetNextKeyCheck(key_state* key, int64_t timeout);
		void ProcessKey(int code, int64_t now);
		void ProcessHallSensor(int code);
		void HandleInputState(int64_t now);
		void HandlePowerSupplyState(int64_t now);
		int InputCallback(int fd, unsigned int epevents);
		@@ -108,6 +116,7 @@ class Charger {
		int64_t wait_batt_level_timestamp_ = 0;

		DirectRenderManager drm_;
		SrceenSwitch screen_switch_;

		key_state keys_[KEY_MAX + 1] = {};